Cream sugars and shortening.,Add eggs and mix.,Add milk and vanilla.,Mix baking soda and salt with flour; add to creamed mixture.,Add the coconut.,Add oatmeal and corn flakes.,If desired, add 1/2 cup raisins and 1/2 cup chopped nuts.,Mixture will be thick.,Drop by heaping teaspoonfuls onto greased baking sheet.,Flatten slightly with back of wet spoon.,______,Makes about 50 cookies.